|
Match
|
Document |
Document Title |
|
|
7626128 |
Conductive film
A conductive film has transparency and a high level of electrical conductivity, which is used for an electromagnetic interference film hardly causing a moiré phenomenon, and the like. To achieve...
|
|
|
7358447 |
Electromagnetic interference shields for electronic devices
An EMI shield for personal computers, cellular telephones, and other electronic devices is constructed from thermoformable polymeric material which is then metallized on all surfaces by vacuum...
|
|
|
7242590 |
Electronic instrument system with multiple-configuration instrument modules
An electronic instrument system uses a “DualPlay” concept comprising first and second mutually-exclusive modes of operation. The system includes an instrument module having first and second...
|
|
|
7186928 |
Electronic device including chip parts and a method for manufacturing the same
In a shielding configuration of a chip part, a shielding effect and a cooling effect are sufficiently obtained at the same time. In an electronic device including a chip part to be disclosed, a...
|
|
|
7183500 |
Electromagnetic interference (EMI) filter with passive noise cancellation
The application describes embodiments of an apparatus including a plurality of first channels, each having an inlet, an outlet, and a first path length between the inlet and the outlet, and a...
|
|
|
7109410 |
EMI shielding for electronic component packaging
The present invention provides methods and devices for shielding an electronic component package. In one embodiment, an EMI shield is integrally formed within the package adjacent the die and...
|
|
|
6987058 |
Methods for underfilling and encapsulating semiconductor device assemblies with a single dielectric material
A semiconductor assembly includes at least one semiconductor die and a carrier substrate adhered and maintained in spaced-apart relation to one another by at least one adhesive element. Through an...
|
|
|
6949707 |
Periodic interleaved star with vias electromagnetic bandgap structure for microstrip and flip chip on board applications
A hybrid assembly having improved cross talk characteristics includes an electromagnetic band gap (EBG) layer on a substrate having an upper surface and a lower surface and a semiconductor...
|
|
|
6943286 |
Electromagnetic wave absorber molding material, electromagnetic wave absorber molded element and method of manufacturing same, and electromagnetic wave absorber
An electromagnetic wave absorber comprises an electromagnetic wave absorber molded element, plate-shaped sintered ferrite, and a metal plate. The molded element incorporates a tile-shaped base...
|
|
|
6900384 |
Cover for an electronic device
The invention relates to a cover ( 200,300,400,500,600 ) for an electronic device ( 100 ), which electronic device comprises a substrate ( 110 ) and at least two electronic components ( 120,130 ),...
|
|
|
6891103 |
Method for producing a shielding gasket
The invention relates to a method for producing an electromagnetic shielding gasket by using a shielding compound that comprises a silicone plastic compound, electrically conducting parts and parts...
|
|
|
6870092 |
Methods and apparatus for EMI shielding
Disclosed are methods and apparatus for improving the resiliency and airflow through a honeycomb air vent filter while providing EMI shielding. In one embodiment, the honeycomb can be manufactured...
|
|
|
6826058 |
Telecommunications panel flame shield and wire trough
A flame shield is provided which redirects heat and flame away from an undersurface of a housing of electrical equipment, such as a digital cross connect (DSX) panel installed in a rack system in a...
|
|
|
6747870 |
Electromagnetic interference reduction air duct
An air duct is provided for ventilating an electronic device having a processor. The air duct comprises one or more walls that have an irregular surface and that further have a layer of conductive...
|
|
|
6723914 |
Composite magnetic tape
There is provided a composite magnetic tape which can be easily applied irrespective of the inside or outside of an electronic equipment, prevent radiation of undesired electromagnetic waves from...
|
|
|
6700059 |
Sheet metal, method of manufacturing three-dimensional structure, three-dimensional structures, and electronic device
The present invention belongs to a technical field for manufacturing a three-dimensional structure for an electronic device such as a radio wave shielding member through extension working of a...
|
|
|
6696639 |
Protecting device against interfering electromagnetic radiation comprising EMI-gaskets
The object of the invention is an elongated EMI gasket (electromagnetic interference), made from an electroconductive material, which is characterised in that the cross-section of said wire ( 20-23...
|
|
|
6627813 |
Bent metal plate for use in an electronic device
A bent metal plate for an electronic device includes a spring arm segment bent from one end of a mounting segment, and an abutting segment bent from the spring arm segment, and cooperating with the...
|
|
|
6610922 |
Apparatus for securing an electromagnetic shield in a conductive casing
An apparatus for securing an electromagnetic shield in a conductive, casing includes a conductive frame, spring devices on a first edge of the frame that secure an electromagnetic shield in the...
|
|
|
6560125 |
Shield for shielding radio components
Edges of the surface metal of a cage shield are bent inwardly towards an interior of a cavity formed by the cage shield to eliminate leakage at apertures in the shield. In a further embodiment,...
|
|
|
6529306 |
Electromagnetic interference reduction method and apparatus
A method and system for reducing electromagnetic interference (EMI) that escapes a chassis for housing electro-optic components. The chassis includes a plurality of optical modules that each has a...
|
|
|
6410847 |
Packaged electronic system having selectively plated microwave absorbing cover
A packaged electronic system is formed of a base having a surface and a plurality of discrete electronic components disposed on the base surface. An absorbing cover reduces the electromagnetic...
|
|
|
6403878 |
EMC shielding device for a housing
A particularly advantageous EMC shielding of a housing with side parts, transverse sections, a cover plate and a base plate is obtained by labyrinth-like areas of the side parts and lateral...
|
|
|
6392139 |
Shield case for a radio-frequency appliance
A shield case includes first and second side plates formed by blanking a metal sheet. Between the first side plate and the second side plate, two shield plates are formed connected to the side...
|
|
|
6384324 |
Electromagnetic shielding screen and circuit supporting substrate fitted out with such a screen
A device shielding a circuit located over a substrate includes a band formed from side faces of the device for encompassing the circuit. A top surface of the shielding device is removably located...
|
|
|
6324075 |
Partially covered motherboard with EMI partition gateway
An improved assembly for a computer that includes a motherboard having a first side and a second side. The first side has a first portion and a second portion. The first portion contains components...
|
|
|
6323419 |
RFI shielding enclosures and their closure seals
An enclosure is shielded from electromagnetic radiation, especially for testing electronic equipment such as cellular telephones. An electrically conductive housing with a rectangular chamber has...
|
|
|
6320120 |
Low profile clip-on shielding strip
A shielding and/or grounding strip includes a strip of material defining a first longitudinal side, a second longitudinal side, a top surface, and a mounting surface, with the first longitudinal...
|
|
|
6310285 |
EMI preventive part and active device with the same
An EMI countermeasure component is provided relative to an active element, which does not deteriorate a circuit function of the active element, but has a sufficient shielding effect against...
|
|
|
6294730 |
Adapted electrically conductive layer
The invention relates to an electrically conductive unit having electrically conductive paths, which are directly or indirectly applied onto a case for creating a screening against electromagnetic...
|
|
|
6252161 |
EMI shielding ventilation structure
A data processing system including but not limited to an enclosure of the data processing system having a waveguide-below-cutoff EMI-attenuating air ventilation structure formed from a...
|
|
|
6242691 |
Electronic packaging and method of packaging
Protective packaging for electronic equipment includes an expanded foam body with cavities for components, air ducts, and the like. An outer EMI bag surrounds the equipment containing foam body....
|
|
|
6175077 |
Shield can having tapered wall ends for surface mounting and radiotelephones incorporating same
Electromagnetic shielding devices are provided with walls having a pair of opposing, generally parallel side faces that terminate at a tapered end portion. Each tapered end portion is configured to...
|
|
|
6147302 |
Frequency selective electromagnetic wave shielding material and a method for using the same
A frequency-selective electromagnetic wave shielding material is used for shielding areas or devices from electromagnetic waves. The electromagnetic wave shielding material has a substrate with a...
|
|
|
6121545 |
Low closure force EMI shielding spacer gasket
An EMI shielding spacer gasket assembly for interposition under a predetermined compressive load within an electronics enclosure between a first surface and an oppositely-disposed second surface of...
|
|
|
5981870 |
Flexible circuit board interconnect with strain relief
A flexible circuit board interconnect is provided with flex strain relief capabilities. The flexible circuit board interconnect includes a polyamide or polyimide (both are nylons) substrate layer,...
|
|
|
5942974 |
Door gasket resistance based intrusion alarm system
The invention relates to an intrusion detection system which monitors the resistance of an outdoor equipment cabinet door gasket. The resistance of the door gasket is measured by a circuit to...
|
|
|
5827998 |
Electromagnetic shielding structure having radio wave-absorbing material
An electromagnetic shielding structure is formed from a first bracket 11 in which a box plate 11a having a c-shaped cross section accommodates a radio wave-absorbing material 11b having a surface...
|
|
|
5814761 |
Passive EMI dissipation apparatus and method
A passive Electromagnetic Interference (EMI) dissipation apparatus typically utilized with an active host component to reduce self-generated and externally-generated electromagnetic interference...
|
|
|
RE35873 |
Shielded printed circuit card holder
This invention is directed to a fully shielded printed circuit (PC) card holder, that may be readily "snapped" into the assembly, or disassembled, as the case may be. The holder is intended to...
|
|
|
5747425 |
High T.sub.c superconductor magnetic shields and method of making same
High T c superconducting magnetic shields are provided, together with a method of fabricating such shields, wherein the shields exhibit very high critical applied magnetic field values of at least...
|
|
|
5742004 |
Coplanar interlocking shield
A shield (100) includes a raw sheet metal part (102) that is formed to include a tab 108 along with its biasing feature (110) at one end and a locating slot (114) at the other. This sheet metal...
|
|
|
5729441 |
Electromagnetic shielding device for use in electronic appliances
An electromagnetic shielding device includes a shield member inserted into a slot of a chassis so that the inserted portion is located adjacent to circuitry components on a printed circuit board,...
|
|
|
5698125 |
Microwave oven in combination with induction heating cooker
In a microwave oven in combination with induction heating cooker, a shielding plate is mounted on a bottom surface of a heating chamber and an induction coil is provided below the shielding plate...
|
|
|
5621188 |
Air permeable electromagnetic shielding medium
A shielding medium using a multi-layered construction for protection of an object such as the human body, with each layer containing a plurality of geometrically shaped objects, that appears to the...
|
|
|
5583318 |
Multi-layer shield for absorption of electromagnetic energy
A multi-layer structure for shielding electromagnetic energy in a data processing equipment enclosure. The multi-layer structure includes a first layer formed of a first material having a first set...
|
|
|
5571996 |
Trace conductor layout configuration for preserving signal integrity in control boards requiring minimum connector stub separation
A circuit board is provided having a plurality of vias and uniformly spaced connector stubs arranged upon one or both outer surfaces of the control board. Sets of trace conductors are formed within...
|
|
|
5367123 |
Electrically conductive sheath for ribbon cable
A tubular electrical shielding sheath has inner and outer flexible electrically insulating sheets and an electrically conductive sheet shield sandwiched therebetween. An edge of the conductive...
|
|
|
5347430 |
Computer chassis construction
Using specially designed molded plastic I/O output brackets having differently arranged connection opening series formed therein, a variety of differently configured computers may be manufactured...
|
|
|
5333100 |
Data card perimeter shield
A data card is provided which has an electrically conductive rail (70, 72 FIG. 2 ) extending along its opposite sides and part of its rear, and connected to the ground plane (60) of a circuit board...
|